I figured I better post more right away or else my signature MTF could suffer a credibility hit. Here is a POV-Ray trace of an adamantane molecule bonded to the 3' end of a short piece of ssDNA. I have been wondering about the wet chemistry necessary to pull something like this off, connecting to the oxygen (as shown) or to the phosphorous atom. I'm waiting to hear Guy's views on the subject, but if anyone else has some ideas, I would like to hear about them too.
(click for larger pic)